1 files changed, 115 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/markdowku/syntax/blockquotes.php b/platform/www/lib/plugins/markdowku/syntax/blockquotes.php
new file mode 100644
index 0000000..463c049
--- /dev/null
+++ b/platform/www/lib/plugins/markdowku/syntax/blockquotes.php
@@ -0,0 +1,115 @@
+<?php
+
+if(!defined('DOKU_INC')) die();
+if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
+require_once(DOKU_PLUGIN.'syntax.php');
+include_once('headeratx.php');
+
+use dokuwiki\Parsing\Handler\Quote;
+ 
+class syntax_plugin_markdowku_blockquotes extends DokuWiki_Syntax_Plugin {
+
+    function getType()  { return 'container'; }
+    function getPType() { return 'block'; }
+    function getSort()  { return 219; }
+    function getAllowedTypes() {
+        return array('formatting', 'substition', 'disabled', 'protected', 
+        'container');
+    }
+  
+    function connectTo($mode) {
+        $this->Lexer->addEntryPattern(
+        // (?<=\n)[ \t]*>[ \t]?(?=(?:\n[ ]*[^>]|\Z))
+//            '\n[ \t]*>[ \t]?.+?\n(?:.+\n)*',
+//            '(?:\n|\A)[ \t]*>(?:[ >\t]*)?', //[ \t]?(?=[^\n]+?\n)',
+            '(?:\n|\A)[ \t]*>(?:[ >\t]*)?.*?(?=\n)', //[ \t]?(?=[^\n]+?\n)',
+            $mode,
+            'plugin_markdowku_blockquotes');
+
+        /* Setext headers need two lines */
+        $this->Lexer->addPattern(
+            '\n[ \t]*>(?:[ \t>]*>)?[ \t]?[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?=+[ \t]*',
+            'plugin_markdowku_blockquotes');
+
+        $this->Lexer->addPattern(
+            '\n[ \t]*>(?:[ \t>]*>)?[ \t]?[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?-+[ \t]*',
+            'plugin_markdowku_blockquotes');
+
+        $this->Lexer->addPattern(
+//            '\n[ \t]*>(?:[ \t>]*>)?[ \t]?', //[ \t]?(?=[^\n]+?\n)',
+            '\n[ \t]*>(?:[ \t>]*>)?[ \t]?.*?(?=\n)', //[ \t]?(?=[^\n]+?\n)',
+            'plugin_markdowku_blockquotes');
+    }
+  
+    function postConnect() {
+        $this->Lexer->addExitPattern(
+            '(?:\n[^>]|\Z)',
+            'plugin_markdowku_blockquotes');
+    }
+  
+    function handle($match, $state, $pos, Doku_Handler $handler) {
+        global $DOKU_PLUGINS;
+
+        preg_match('/^\n[ \t]*>(?:[ \t>]*>)?[ \t]?/', $match, $quotearg);
+        $quoteinarg = preg_replace('/^\n[ \t]*>(?:[ \t>]*>)?[ \t]?/', '', $match);
+
+        if ($state == DOKU_LEXER_ENTER) {
+            $ReWriter = new Doku_Handler_Markdown_Quote($handler->getCallWriter());
+            $handler->setCallWriter($ReWriter);
+            $handler->_addCall('quote_start', $quotearg, $pos);
+        } elseif ($state == DOKU_LEXER_EXIT) {
+            $handler->_addCall('quote_end', array(), $pos);
+            $handler->getCallWriter()->process();
+            $ReWriter = & $handler->getCallWriter();
+            $handler->setCallWriter($ReWriter->getCallWriter());
+        }
+
+        if ($quoteinarg == '') {
+            $handler->_addCall('quote_newline', $quotearg, $pos);
+        /* ATX headers (headeratx) */
+        } elseif (preg_match('/^\#{1,6}[ \t]*.+?[ \t]*\#*/', $quoteinarg)) {
+            $plugin =& plugin_load('syntax', 'markdowku_headeratx');
+            $plugin->handle($quoteinarg, $state, $pos, $handler);
+        /* Horizontal rulers (hr) */
+        } elseif (preg_match('/[ ]{0,2}(?:[ ]?_[ ]?){3,}[ \t]*/', $quoteinarg)
+                or preg_match('/[ ]{0,2}(?:[ ]?-[ ]?){3,}[ \t]*/', $quoteinarg)
+                or preg_match('/[ ]{0,2}(?:[ ]?\*[ ]?){3,}[ \t]*/', $quoteinarg)) {
+            $plugin =& plugin_load('syntax', 'markdowku_hr');
+            $plugin->handle($quoteinarg, $state, $pos, $handler);
+        /* Setext headers (headersetext) */
+        } elseif (preg_match('/^[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?=+[ \t]*/', $quoteinarg)
+                or preg_match('/^[^\n]+?[ \t]*\n[ \t]*>(?:[ \t>]*>)?[ \t]?-+[ \t]*/', $quoteinarg)) {
+            $quoteinarg = preg_replace('/(?<=\n)[ \t]*>(?:[ \t>]*>)?[ \t]?/', '', $quoteinarg);
+            $plugin =& plugin_load('syntax', 'markdowku_headersetext');
+            $plugin->handle($quoteinarg, $state, $pos, $handler);
+        } else {
+            $handler->_addCall('cdata', array($quoteinarg), $pos);
+        }
+
+        return true;
+    }
+
+    function render($mode, Doku_Renderer $renderer, $data) {
+        return true;
+    }
+}
+
+class Doku_Handler_Markdown_Quote extends Quote {
+    function getDepth($marker) {
+        $quoteLength = 0;
+        $position = 0;
+        $text = preg_replace('/^\n*/', '', $marker);
+        while (TRUE) {
+            if (preg_match('/^[ \t]/', substr($text, $position)) > 0) {
+                $position++;
+            } elseif (preg_match('/^>/', substr($text, $position)) > 0) {
+                $position++;
+                $quoteLength++;
+            } else {
+                break;
+            }
+        }
+        return $quoteLength;
+    }
+}
+//Setup VIM: ex: et ts=4 enc=utf-8 :